Who does Poseidon feel or protect?

Poseidon, the Greek god of the sea, earthquakes, and horses, is known to protect sailors, fishermen, and all those who rely on the ocean for their livelihoods. He is also associated with horses and is considered their protector, often linked to horse-related activities and competitions. Additionally, Poseidon is revered as a guardian of coastal cities and islands, ensuring their safety from storms and maritime threats. His temperamental nature reflects his dual role as both a protector and a potential destroyer of those who disrespect him or the sea.